An Explanation for the Absence of the Radiative Decays of the Ψ″ (3772)

✍ Scribed by Sankari Saha; Dr. P. Mukhopadhyay

• Book ID: 101483256
• Publisher: John Wiley and Sons
• Year: 1979
• Tongue: English
• Weight: 210 KB
• Volume: 491
• Category: Article
• ISSN: 0003-3804
• DOI: 10.1002/andp.19794910310

✦ Synopsis

India)

Eine Erklfirung fiir das Nichtvorhandensein eines radioaktiven Zerfalls von P"(3772)

It may be recalled that from the point of view of charmonium physics, the recently discovered [1, 21 !P-particles-!P(3095), Y ( 3684), Y'(3772), Y"(4415) -are considered as cE-bound states (with hidden charm and having the same internal and external quan-